feat(web,api,mobile): 대시보드 DGX 배포 형상 + 실환자 org 가시화(ADR-051) + Metro blockList(BUG-093) - #98

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/setup-python@v5. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/